Mobile telephone support



FIG. 1 is a front-bottom-right perspective view of my new design for a mobile telephone support.

FIG. 2 is a front view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a left side view thereof; and,

FIG. 5 is a left side view showing an elevated position of the mobile telephone support. 

The ornamental design for a mobile telephone support, as shown and described. 